Airtac LSH Linear Guide Rail LSH25BK-F2N-P-E-M6
2. High Rigidity Four-Directional Equal Load Design: Incorporates 4-row ball circuits with 45° contact angle configuration, achieving optimal two-point contact for bidirectional radial/lateral load capacity. Optional preload application enhances system rigidity when required.
3. Interchangeability: Stringent manufacturing precision ensures dimensional consistency within stable tolerances. Integrated retainer design prevents ball dislodgement, enabling between and matching guideways while preserving operational smoothness, preload integrity, and motion accuracy.
Category: Linear Guides | Brand: AIRTAC | Series: LSH
AirTAC LSH25BK-F2N-P-E-M6 Linear Guide Rail Specifications
- Model: LSH25BK-F2N-P-E-M6
- Type: Precision linear motion guideway with ball recirculation
- Rail width: 25mm
- Carriage type: F2N (double flange, standard length)
- Accuracy grade: Normal grade (C)
- Preload level: P (medium preload)
- Sealing system: E-type (multi-layered wipers + end seals)
- Mounting hole pattern: M6 threaded holes
- Dynamic load rating (C): 14.5 kN
- Static load rating (C0): 21.5 kN
- Travel life: 50,000 km (at 1m/s with standard load)
- Operating temperature: -20℃ to 100℃
- Protection rating: IP54 (standard seals)
- Lubrication: Grease nipple (Alvania No.2 recommended)
- Material: Carbon steel (SUJ2 equivalent) with black oxide coating
- Weight per meter rail: 3.2 kg/m
- Carriage weight: 0.68 kg
- Dimensions (rail): 25mm(W) × 18mm(H) × standard length 1000mm
- Carriage dimensions: 68mm(L) × 51mm(W) × 28mm(H)
High-rigidity linear guide system featuring optimized ball track geometry for smooth motion and vibration damping. The E-type sealing configuration provides triple defense against contaminants with non-contact labyrinth seals, rubber wipers, and grease retention barriers. Designed for bidirectional load capacity with 4-row circular groove ball contacts.
- CNC router Z-axis precision positioning
- Automated optical inspection equipment
- Semiconductor wafer handling robots
- High-speed packaging machinery
- 3D printer gantry systems
Installation note:
Use torque-controlled tightening (M6 bolts: 4.4-5.4N·m).
Align rails within 0.05mm/m using master rail alignment method.
Avoid "C" configuration mounting for heavy loads.
| Property | Property Value |
|---|---|
| sku | LSH25BK-F2N-P-E-M6 |
| Slider Width | 23mm |
| Slide Block Type | Flange Type Bottom Lock Style |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.